Difference between revisions of "DEFINT"
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* Qbasic's IDE may add DEFINT before any new SUB or Function also(you can change or remove them if needed). | * Qbasic's IDE may add DEFINT before any new SUB or Function also(you can change or remove them if needed). | ||
* DEFINT allows users to create larger graphical arrays up to the integer limits. | * DEFINT allows users to create larger graphical arrays up to the integer limits. | ||
− | * The maximum value of a signed Integer variable is 32767. Minimum is -32768. {{KW|UNSIGNED}} Integer values from 0 to 65535. | + | * The maximum value of a signed Integer variable is 32767. Minimum is -32768. |
+ | * {{KW|UNSIGNED}} Integer values from 0 to 65535. See {{KW|_DEFINE}} | ||
Revision as of 11:20, 20 June 2010
The DEFINT statement defines all designated undefined variables AS INTEGER variables instead of the SINGLE type default.
Syntax: DEFINT firstletters
- The variable first letters can be from A-Z or any other range.
- You can also use commas for specific untyped variable first letters.
- Variables DIMensioned as another variable type or that use type suffixes are not defined otherwise.
- Qbasic's IDE may add DEFINT before any new SUB or Function also(you can change or remove them if needed).
- DEFINT allows users to create larger graphical arrays up to the integer limits.
- The maximum value of a signed Integer variable is 32767. Minimum is -32768.
- UNSIGNED Integer values from 0 to 65535. See _DEFINE
Examples:
- DEFINT A-Z
- DEFINT A-D, Z
- DEFINT A, I, O
See also:
DEFSNG, DEFLNG, DEFDBL, DEFSTR, _DEFINE